TreeDataGridRowsPresenter Class

Definition

Namespace:Avalonia.Controls.Primitives

Assembly:Avalonia.Controls.TreeDataGrid

Package:Avalonia.Controls.TreeDataGrid

Presents and manages rows in a Avalonia.Controls.TreeDataGrid control.

public class TreeDataGridRowsPresenter

Inheritance: TreeDataGridPresenterBase<IRow> -> TreeDataGridRowsPresenter

Implements:IChildIndexProvider

Remarks

TreeDataGridRowsPresenter is responsible for creating, recycling, and arranging rows vertically in a TreeDataGrid. It handles the virtualization of rows, ensuring that only visible rows are realized in the visual tree to improve performance.

This presenter is typically used within a Avalonia.Controls.TreeDataGrid control template to display the rows for that control.

Constructors

Name	Description
TreeDataGridRowsPresenter	No summary available.

TreeDataGridRowsPresenter Constructor

public TreeDataGridRowsPresenter()

Properties

Name	Description
Columns	Gets or sets the columns collection used to define the structure of rows.

Columns Property

Gets or sets the columns collection used to define the structure of rows.

public Avalonia.Controls.Models.TreeDataGrid.IColumns Columns { get; set; }

Fields

Name	Description
ColumnsProperty	Defines the Avalonia.Controls.Primitives.TreeDataGridRowsPresenter.Columns property.

ColumnsProperty Field

Defines the Avalonia.Controls.Primitives.TreeDataGridRowsPresenter.Columns property.

public Avalonia.DirectProperty<Avalonia.Controls.Primitives.TreeDataGridRowsPresenter, Avalonia.Controls.Models.TreeDataGrid.IColumns> ColumnsProperty

Events

Name	Description
ChildIndexChanged	Occurs when the index of a child element in the presenter changes.

ChildIndexChanged Event

Occurs when the index of a child element in the presenter changes.

public event EventHandler<Avalonia.LogicalTree.ChildIndexChangedEventArgs> ChildIndexChanged

Remarks

This event is raised when rows are realized, unrealized, or when their indices change due to insertions or removals.